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5dbece59
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2015-02-27T20:35:38
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Implement trunc, round, roundEven (Emulated roundEven)
BUG=angle:934
Change-Id: If33256bf3707f3f0202147276c71f08c65518205
Reviewed-on: https://chromium-review.googlesource.com/254842
Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
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b6e07a6a
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2015-02-16T12:22:10
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Implement ESSL3 modf
This is the first built-in function that has an out parameter, so l-value
checks are added for built-ins.
BUG=angle:918
Change-Id: Ifd5befe955224f706f864e25107879c9cdce9e9f
Reviewed-on: https://chromium-review.googlesource.com/250780
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
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0c1726e6
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2015-02-18T14:35:02
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Implement isnan/isinf
This change adds ANGLE support for isnan/isinf.
BUG=angle:922
TEST=dEQP tests:
dEQP-GLES3.functional.shaders.builtin_functions.common.isnan.*
(high precision tests still fail)
Tests passing 100% because of this change:
dEQP-GLES3.functional.shaders.builtin_functions.common.isinf.*
Reduced number of errors in tests:
EQP-GLES3.functional.shaders.constant_expressions.builtin_functions.common.isnan.*
dEQP-GLES3.functional.shaders.constant_expressions.builtin_functions.common.isinf_*
Change-Id: I52bf18b59365ea7031746ae840550162d7e6b96e
Reviewed-on: https://chromium-review.googlesource.com/250761
Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Nicolas Capens <capn@chromium.org>
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a3a5cc6a
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2015-02-13T13:12:22
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Expose the IntermNode tree generated in the compiler for testing
This refactoring makes it possible for tests to access the IntermNode
tree produced by compilation by calling compileTree(). Removing
ParseContext usage from OutputHLSL has the additional benefit of better
separation between parsing and output.
BUG=angle:916
Change-Id: Ib40954832316328772a5c1dcbbe6b46b238e4e65
Reviewed-on: https://chromium-review.googlesource.com/249723
Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
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ff805cc3
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2015-02-13T10:59:34
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Separate integer and float modulus
Integer and float modulus are separated into Mod and IMod operator types
to make the code clearer and to make GetOperatorString return the correct
value for both.
Change-Id: Ibfbca2c558bf919b0eab6404d7349f87fe47a18c
Reviewed-on: https://chromium-review.googlesource.com/249692
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
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31b5fc62
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2015-01-16T12:13:36
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Add support for bitwise operations in ESSL3
Add support for <<, >>, &, |, ^, and their compound assignment variants
<<=, >>=, &=, |=, ^=. Also add support for bitwise not (~).
BUG=angle:870
Change-Id: I5e6a835409589556d5d58d58078fdf505cfd8da5
Reviewed-on: https://chromium-review.googlesource.com/241850
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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7700ff65
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2015-01-15T12:16:29
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Add basic support for ESSL3 vec2 (un)pack functions
The functions are emulated on HLSL, and use the native functions on
OpenGL 4.2+ and GLES3.0. Emulation for OpenGL versions <= 4.1 is not yet
implemented.
BUG=angle:865
Change-Id: I6803a1767dacdb3dca12f13924651fd38fcacb75
Reviewed-on: https://chromium-review.googlesource.com/240961
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
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abf6dadd
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2015-01-14T14:45:16
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Implement matrix inverse built-in
Inverse is emulated in HLSL by calculating the cofactor matrix and
dividing that with the determinant. This results in the transpose of the
inverse as is required. Better performing options might exist especially
for 4x4 matrices, but this is enough for a working implementation.
BUG=angle:859
Change-Id: I5185797cc1ed86865f5f4342707abdc2977a186b
Reviewed-on: https://chromium-review.googlesource.com/240331
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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e39706d0
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2014-12-30T16:40:36
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Implement simple ESSL3 matrix functions
Add support for built-in functions outerProduct, determinant, transpose
and the variations of matrixCompMult that were previously unsupported.
BUG=angle:859
Change-Id: Ie2b9cf83cd80c5a886c6d4eb190c7ce25a32d0a4
Reviewed-on: https://chromium-review.googlesource.com/239873
Reviewed-by: Nicolas Capens <capn@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
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5c9cd3d1
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2014-12-18T13:04:25
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Implement hyperbolic function support for ESSL 3.00
Emulating arc hyperbolic functions is required on HLSL, where they do
not exist natively. For this, BuiltInFunctionEmulator is split into GLSL
and HLSL subclasses. The GLSL subclass handles the pre-existing built-in
emulation implemented for working around OSX bugs, and the HLSL subclass
handles emulating asinh, acosh and atanh on HLSL.
BUG=angle:855
Change-Id: I0dfeffb862ac27ba7f9ecf5492ec31d9d952b273
Reviewed-on: https://chromium-review.googlesource.com/236861
Reviewed-by: Nicolas Capens <capn@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
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e8d2c072
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2015-01-08T16:33:54
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Implement float-integer conversions for ESSL 3.00
The implementation uses asint, asuint and asfloat in the HLSL output.
BUG=angle:865
Change-Id: I6b48298e18c7b3b0bdeac522b375ebc4eab7cf4e
Reviewed-on: https://chromium-review.googlesource.com/239520
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
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be954a23
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2014-12-23T00:05:28
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Implement support for the binary operator '%' in the translator.
BUG=angle:854
Change-Id: If116de132dc83d93255749b54c1919a75abcb65c
Reviewed-on: https://chromium-review.googlesource.com/236330
Tested-by: Gregoire Payen de La Garanderie <Gregory.Payen@imgtec.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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60305f14
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2014-11-18T13:25:26
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Fix error in dumping direct struct indexes.
The parser would become confused over the purported array size
of struct indexes. In reality they were always a single direct
index into a struct, but it would take the object size of the
represented type (EG, a vec4 would have size 4) and deference
out-of-bounds memory.
BUG=434033
Change-Id: I92349aa04e6faadc766cb28c04e28d5f19c4e1ec
Reviewed-on: https://chromium-review.googlesource.com/230530
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Nicolas Capens <capn@chromium.org>
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76acee83
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2014-11-04T13:44:03
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Name mangle function prototypes and print them in interm output
This patch changes function prototype handling so that they get assigned
the same kind of a mangled name as function definitions and function
calls. This name is now also printed in interm output so that function
prototypes can be accurately identified in the interm output.
BUG=angle:821
TEST=compiler_tests
Change-Id: Ia150b8ac5b816b8096c964767cd8666bdee28539
Reviewed-on: https://chromium-review.googlesource.com/227390
Reviewed-by: Nicolas Capens <capn@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
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f9004131
|
2014-10-20T18:26:48
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Always include precision in interm output if it's available
This helps with debugging precision propagation issues.
BUG=angle:787
Change-Id: Ia969481c8d933455cdafef4ae25c6ab3946bc1c2
Reviewed-on: https://chromium-review.googlesource.com/224281
Reviewed-by: Nicolas Capens <capn@chromium.org>
Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
Tested-by: Shannon Woods <shannonwoods@chromium.org>
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de1e00e1
|
2014-10-09T16:55:32
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Implement support of unary operator "+" in translator.
BUG=angle:779
TEST=conformance/glsl/misc/struct-unary-operators.html
Change-Id: Ia827e07dcfc8ad3bbbc078e54336815be9027945
Reviewed-on: https://chromium-review.googlesource.com/222720
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Tested-by: Zhenyao Mo <zmo@chromium.org>
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3b5c2dae
|
2014-08-19T15:23:32
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Add a new invariant declaration operator.
BUG=angle:711
Change-Id: I54a48b636a68c317b8d44ee2d578847b80095289
Reviewed-on: https://chromium-review.googlesource.com/213500
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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b1a85f48
|
2014-08-19T15:23:24
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|
Rename compiler intermediate source files.
This prevents confusion between "TIntermediate" and "TIntermNode".
BUG=angle:711
Change-Id: Ib7a086382a479db3f77bf2ab06ce321aa7b35d13
Reviewed-on: https://chromium-review.googlesource.com/212936
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Nicolas Capens <capn@chromium.org>
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e40d1e9c
|
2014-07-16T17:40:36
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|
Fix style violations.
BUG=angle:650
TEST=no behavior change
Change-Id: I3096615a181b1ec2c18ce60566c3d6249975b84e
Reviewed-on: https://chromium-review.googlesource.com/208569
Tested-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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16004fca
|
2014-06-11T11:29:11
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Eliminate conversion operations.
They've been replaced by using constructor nodes, so any code handling conversion operators
can be removed.
BUG=380353
Change-Id: I70413179e7443efccbf997a5dd0f053c23689589
Reviewed-on: https://chromium-review.googlesource.com/203453
Tested-by: Nicolas Capens <nicolascapens@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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17732823
|
2013-08-29T13:46:49
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Moved the compiler source files into directories based on their project and added a compiler.gypi to generate the compiler projects.
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